Questions about auction plugin, JetPack plugin

Hello BytesForAll Forum!

I have got two questions I was wondering if somebody can answer:

1). Can anybody recommend an auction plugin that will work with Montezuma?
2). Is the JetPack plugin known to not work well?

I want to make a small auction site for a few local antiques dealers.

I just bought an auction theme and installed it. It's full of bugs. When the JetPack plugin is activated it won't let me log into the admin panel.

I got locked out yesterday. I like to never got back in.

The developers are over in Romania. They told me yesterday that no theme works very well with the JetPack plugin.

However, JetPack seems to work okay with Montezuma and Atahualpa.

Thanks.